Sauron

{2}{b}, {t}: Take control of target creature with
a power of 3 or less. They become Corrupted
and gains black along with theirs other colors.

In all the deeds of Melkor the Morgoth upon
Arda, in his vast works and in the deceits of his cunning, Sauron had a part, and was only less
evil than his master in that for long he served another and not himself.